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Cell Phone Jammer - 10m to 30m Shielding Radius

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Cell Phone Jammer - 10m to 30m Shielding Radius

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  • Cell Phone Jammer - 10m to 30m Shielding Radius
  • Cell Phone Jammer - 10m to 30m Shielding Radius

Product Description


This mobile phone jammer is a powerful cell phone signal shield. It disables nearly all kinds of cell phone signals. If you really don't want to be interrupted by personal calls at important meeting or something else, then you'll require this useful item – mobile phone jammer.

  • Effective shielding radius: 10-30m (Depending on the strength signal in given area)

  • No harm to human being, eco-friendly

  • With omni-directional antennas

  • Easy to install and operate


Technical Specifications


  • Cover interface standards: Digital: IDEN, TDMA, CDMA, GSM and UMTS

  • Analog: AMPS, NMT, N-AMPS, TACS

  • Total output power: 8W (CDMA800:2W, GSM900:2W, 1805-1990: 2 W, 2100-2200: 2W)

  • Signal Source PLL synthesized

  • Antennas External Omni directional

  • All the TX frequency covered down link only

  • Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V

  • Shielding Range:
    -CDMA800: 850-894MHz; 33dBm; 6dBm/30KHz (min)
    -GSM900: 920-960MHz; 33dBm; 5dBm/30KHz (min)
    -DCS1800: 1805-1880MHz; 33dBm; 2dBm/30KHz (min)
    -PHS 1900: 1895-1920MHz; 33dBm; 2dBm/30KHz (min)
    -GSM1900: 1930-1990MHz; 33dBm; 2dBm/30KHz (min)
    -3G: 2110-2170MHz; 33dBm; 2dBm/30KHz (min)

         (Jamming Type: CDMA, GSM, DCS, PCS, 3G. )

         Notice: This item does not block 4G.

  • Power supply: AC adapter (AC220V-DC5V)

  • Shielding Radius: (10-30) meters,-75dBm Rules of installation: UL (E190582) CSA (LR 112971 Level 3)

  • Weight: 2KG




  • Jammer Host x 1

  • Power adaptor x 1

  • Antenna x 4

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerall.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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Product Reviews

Showing reviews 1-6 of 10 | Next

  1. quickly arrived Review Rating

    Posted by Unknown on 21st Dec 2020

    Everything is fine.Very excellent device suitable price access in record time

  2. Excellent jammer thanks to the seller Review Rating

    Posted by Ilona Livi on 18th Oct 2020

    Thank you so much. Very fast delivery, responsive seller. Answered all questions.

  3. Great price quality Review Rating

    Posted by Perry on 25th Sep 2020

    Came quickly, I'm very pleased Order.Recommend

  4. Real useful for my home Review Rating

    Posted by Errik on 11th Aug 2020

    It's blocks my kids' cellphone,not playing games over night,have a good sleeping

  5. Great jammer Review Rating

    Posted by David Mitchell on 22nd Jul 2020

    My roommate play games over night noise to my sleeping,with this jammer is great to blocks him,have a good sleeping now

  6. High quality Review Rating

    Posted by Louis Cullop on 14th Jul 2020

    This one is a relatively cheap one I think but from my days of using it, I found it is really of high quality.

Showing reviews 1-6 of 10 | Next

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